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CESSNA
MODEL
182S
SECTION
9.
SUPPLEMENTS
SUPPLEMENT
15
.
FAA
APPROVED
3.
Flashing
GS -- lndicatíon of a flagged glideslope. (GS will
re-
arm automatically
if
a
valid
GS
signal
is received.)
NOTE
To
continue tracking
the
localizer, observe
the
appropriate
minimums
for a
nonprecision
approach. (Press
ALT
twice
in
rapid
succession
to terminate the flashing. Control the
pitch
axis
in
the
default VS mode.)
NOTE
At the onset of mode
annunciator
flashing, the autopilot
has
already reverted
to a
default mode
of
operation,
i.e.,
ROL
and or VS mode. An
immediate
attempt
to
reengage
to
lost
mode may
be
made
if the
offending navigation,
glideslope
or compass flag
has
cleared.
EXCEPTION
The
HDG
annunciation
will
flash
for
5
seconds
upon
selection
of
NAV,
APR, or
REV
modes to
remind
the
pilot
to
set
the
HDG
bug
for use as course datum.
Effects
of instrument losses upon autopilot operation:
1.
Loss
of
the
afiificial horizon -- no effect on the autopilot.
2.
Loss
of
the turn coordinator
-
autopilot inoperative.
3.
Loss of
the
Directional
Gyro (DG)-- The directional gyro doesl
not provide any system valid
flag.
lf the
DG fails
to
function
properly
the
autopilot heading
and
navigation mode
will
not
function correctly. Under these conditions, the only
useable
lateralmode
is
ROL.
4.
Loss
of
Horizontal Situation
lndicator (HSl) (if
installed)
--
lf the
HSI
fails to function
properly
the autopilot
heading
and
naviga-
tion mode will not function correctly.
Under
these
conditions,
the only usable
lateralmode
is
ROL.
5.
Loss
of
Blind Altitude Encoder
--
Altitude Alerter and
Altitude
Preselect
f
unction inoperative.
Dec
31/99
s15-1
I
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